Re: [PATCH 0/3] MR6760: msi: Make MsiInstallProductW open msi readonly

[Hans Leidekker (＠hans)]

On Mon Nov  4 22:17:28 2024 +0000, Fabian Maurer wrote:
> Pretty sure it does exactly that.
> 0304:trace:msi:MsiOpenDatabaseA "C:\\windows\\Installer\\dbe7.msi"
> (null) 00007FFFFE1FEA50
> ...
> 0304:warn:msi:MSI_OpenDatabaseW open failed r = 0x80030020 for L"C:\\windows\\Installer\\dbe7.msi"
>
> This call comes from application code, not from us.
> My test case should prove this works on windows.

Opening the local copy read-write may be needed to apply patches, I'm not sure.